HEAT SINK PGA 8.2°C/W; Packages Cooled:PGA; Thermal Resistance:8.2°C/W; External Height - Metric:16.51mm; External Width - Metric:45.7mm; External Length - Metric:45.7mm; External Diameter - Metric:-; Heat Sink Material:Aluminium; External Height - Imperial:0.65"; External Width - Imperial:1.8"; External Length - Imperial:1.8"; External Diameter - Imperial:-; Product Range:-; SVHC:No SVHC (12-Jan-2017); Surface Finish:Black Anodised